Can't compile code when working with CALayer

Posted by Sheehan Alam on Stack Overflow See other posts from Stack Overflow or by Sheehan Alam
Published on 2010-06-03T16:53:41Z Indexed on 2010/06/03 17:04 UTC
Read the original article Hit count: 350

Filed under:

iphone

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objective-c

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cocoa

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cocoa-touch

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quartz-graphics

For some reason I get linker errors when I try and use CALayer:

  "_OBJC_CLASS_$_CALayer", referenced from:

I have imported the following headers:

#import <Foundation/Foundation.h>
#import <UIKit/UIKit.h>
#import <QuartzCore/QuartzCore.h>

Code:

arrowImage = [[CALayer alloc] init];

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